JP3027623B2 - 架橋した陰イオン性及び両性高分子微粒子 - Google Patents

架橋した陰イオン性及び両性高分子微粒子

Info

Publication number: JP3027623B2
Authority: JP; Japan
Prior art keywords: anionic; monomer; polymer; surfactant; mixture
Prior art date: 1990-06-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

JP3140620A

Other languages

English (en)

Japanese (ja)

Other versions

JPH04226102A (ja

Inventor

ロデリツク・グリン・ライルズ

ダン・エス・ホニグ

エリース・ダブリユー・ハリス

ロジヤー・エドガー・ネフ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Wyeth Holdings LLC

Original Assignee

Wyeth Holdings LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-06-11

Filing date

1991-05-17

Publication date

2000-04-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24135052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3027623(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-05-17 Application filed by Wyeth Holdings LLC filed Critical Wyeth Holdings LLC

1992-08-14 Publication of JPH04226102A publication Critical patent/JPH04226102A/ja

2000-04-04 Application granted granted Critical

2000-04-04 Publication of JP3027623B2 publication Critical patent/JP3027623B2/ja

2015-04-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

125000000129 anionic group Chemical group 0.000 title claims abstract description 47
229920000642 polymer Polymers 0.000 title claims description 22
239000011859 microparticle Substances 0.000 title abstract description 5
239000000203 mixture Substances 0.000 claims abstract description 48
238000004519 manufacturing process Methods 0.000 claims abstract description 10
239000000178 monomer Substances 0.000 claims description 60
239000000839 emulsion Substances 0.000 claims description 25
239000004094 surface-active agent Substances 0.000 claims description 25
239000002245 particle Substances 0.000 claims description 22
238000006116 polymerization reaction Methods 0.000 claims description 20
125000002091 cationic group Chemical group 0.000 claims description 17
239000003431 cross linking reagent Substances 0.000 claims description 9
229920000620 organic polymer Polymers 0.000 claims description 8
229930195733 hydrocarbon Natural products 0.000 claims description 7
150000002430 hydrocarbons Chemical class 0.000 claims description 7
239000007788 liquid Substances 0.000 claims description 7
239000004215 Carbon black (E152) Substances 0.000 claims description 6
239000010419 fine particle Substances 0.000 claims description 6
238000002156 mixing Methods 0.000 claims description 6
238000000034 method Methods 0.000 abstract description 20
239000007787 solid Substances 0.000 abstract description 5
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FZGFBJMPSHGTRQ-UHFFFAOYSA-M trimethyl(2-prop-2-enoyloxyethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCOC(=O)C=C FZGFBJMPSHGTRQ-UHFFFAOYSA-M 0.000 description 7
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NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 3
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TURITJIWSQEMDB-UHFFFAOYSA-N 2-methyl-n-[(2-methylprop-2-enoylamino)methyl]prop-2-enamide Chemical compound CC(=C)C(=O)NCNC(=O)C(C)=C TURITJIWSQEMDB-UHFFFAOYSA-N 0.000 description 2
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RKZXQQPEDGMHBJ-LIGJGSPWSA-N [(2s,3r,4r,5r)-2,3,4,5,6-pentakis[[(z)-octadec-9-enoyl]oxy]hexyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC RKZXQQPEDGMHBJ-LIGJGSPWSA-N 0.000 description 2
150000001299 aldehydes Chemical class 0.000 description 2
230000001588 bifunctional effect Effects 0.000 description 2
239000006085 branching agent Substances 0.000 description 2
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
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150000001875 compounds Chemical class 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
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125000004386 diacrylate group Chemical group 0.000 description 2
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239000002105 nanoparticle Substances 0.000 description 2
RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 2
OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
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UCWYGNTYSWIDSW-QXMHVHEDSA-N (z)-n-[3-(dimethylamino)propyl]octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCCN(C)C UCWYGNTYSWIDSW-QXMHVHEDSA-N 0.000 description 1
QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
KQHZEKNQJJSVDN-KVVVOXFISA-N 2-(2-hydroxyethylamino)ethanol;(z)-octadec-9-enoic acid Chemical compound OCCNCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KQHZEKNQJJSVDN-KVVVOXFISA-N 0.000 description 1
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PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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VHSPRUFVQLFKKA-UHFFFAOYSA-N [Cl-].CC=CC(=O)NCCC[N+](C)(C)C Chemical compound [Cl-].CC=CC(=O)NCCC[N+](C)(C)C VHSPRUFVQLFKKA-UHFFFAOYSA-N 0.000 description 1
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238000010526 radical polymerization reaction Methods 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000004513 sizing Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
229940001584 sodium metabisulfite Drugs 0.000 description 1
235000010262 sodium metabisulphite Nutrition 0.000 description 1
239000011122 softwood Substances 0.000 description 1
230000007928 solubilization Effects 0.000 description 1
238000005063 solubilization Methods 0.000 description 1
235000019337 sorbitan trioleate Nutrition 0.000 description 1
229960000391 sorbitan trioleate Drugs 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
241000894007 species Species 0.000 description 1
235000015096 spirit Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Cosmetics (AREA)
Paper (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Polymerisation Methods In General (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Compositions Of Macromolecular Compounds (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Peptides Or Proteins (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
External Artificial Organs (AREA)
Materials For Medical Uses (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

JP3140620A 1990-06-11 1991-05-17 架橋した陰イオン性及び両性高分子微粒子 Expired - Fee Related JP3027623B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53562690A	1990-06-11	1990-06-11
US535626		1990-11-06

Publications (2)

Publication Number	Publication Date
JPH04226102A JPH04226102A (ja)	1992-08-14
JP3027623B2 true JP3027623B2 (ja)	2000-04-04

Family

ID=24135052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3140620A Expired - Fee Related JP3027623B2 (ja)	1990-06-11	1991-05-17	架橋した陰イオン性及び両性高分子微粒子

Country Status (14)

Country	Link
EP (1)	EP0484617B2 (fr)
JP (1)	JP3027623B2 (fr)
KR (1)	KR0175302B1 (fr)
AT (1)	ATE139545T1 (fr)
AU (1)	AU638325B2 (fr)
BR (1)	BR9101907A (fr)
CA (1)	CA2044021C (fr)
DE (1)	DE69120374T3 (fr)
DK (1)	DK0484617T4 (fr)
ES (1)	ES2089050T5 (fr)
FI (1)	FI105563B (fr)
MX (1)	MX170895B (fr)
NO (1)	NO180682C (fr)
ZA (1)	ZA912852B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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TW483970B (en)	1999-11-08	2002-04-21	Ciba Spec Chem Water Treat Ltd	A process for making paper and paperboard
TW524910B (en)	1999-11-08	2003-03-21	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
TW550325B (en)	1999-11-08	2003-09-01	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
TW527457B (en)	1999-11-08	2003-04-11	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
MY140287A (en) *	2000-10-16	2009-12-31	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
DE10346750A1 (de) *	2003-10-06	2005-04-21	Basf Ag	Verfahren zur Herstellung von Papier, Pappe und Karton
WO2006102762A1 (fr) *	2005-04-01	2006-10-05	Mcmaster University	Microgels reagissant au glucose
EP2047031A4 (fr) *	2006-07-21	2012-11-28	Bercen Inc	Procédé de fabrication de papier utilisant des polyacrylamides cationiques et formules de réticulation employées dans ledit procédé
US7981250B2 (en)	2006-09-14	2011-07-19	Kemira Oyj	Method for paper processing
JP5709257B2 (ja) *	2011-04-27	2015-04-30	ハイモ株式会社	汚泥処理剤および汚泥脱水処理方法
PL2809845T3 (pl)	2012-02-01	2019-07-31	Basf Se	Sposób wytwarzania papieru i tektury
WO2013127731A1 (fr)	2012-03-01	2013-09-06	Basf Se	Procédé de fabrication de papier et de carton
JP5995534B2 (ja) *	2012-06-01	2016-09-21	ハイモ株式会社	凝集処理剤および排水処理方法
WO2014108844A1 (fr)	2013-01-11	2014-07-17	Basf Se	Procédé pour la fabrication de papier et de carton
FI126610B (en)	2015-01-27	2017-03-15	Kemira Oyj	Particulate polymer product and its use
CN106928400B (zh) *	2015-12-31	2020-09-08	艺康美国股份有限公司	一种两性聚合物及包含其的烯基琥珀酸酐乳液
EP3679076B1 (fr) *	2017-09-08	2024-01-24	Solenis Technologies Cayman, L.P.	Composition comprenant des microparticules polymères organiques, anioniques réticulées, sa préparation et son utilisation dans des procédés de fabrication de papier et de carton
CN114134732B (zh) *	2021-11-24	2024-06-21	杭州传化精细化工有限公司	一种复配型增稠剂及其制备方法

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3284393A (en) †	1959-11-04	1966-11-08	Dow Chemical Co	Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3968037A (en) †	1972-09-01	1976-07-06	Calgon Corporation	Emulsion polymerization of cationic monomers
US4059552A (en) *	1974-06-21	1977-11-22	The Dow Chemical Company	Cross-linked water-swellable polymer particles
FR2524895A1 (fr) †	1982-04-09	1983-10-14	Inst Francais Du Petrole	Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
FR2565592B1 (fr) †	1984-06-07	1987-07-10	Inst Francais Du Petrole	Procede de preparation de microlatex inverses et les microlatex inverses obtenus
DE202780T1 (de) †	1985-04-25	1988-01-14	Allied Colloids Group Ltd., Bradford, Yorkshire	Flockungsverfahren.
DE3776776D1 (de) †	1986-12-06	1992-03-26	Lion Corp	Polymerlatex mit ultrafeinen teilchen und diesen enthaltende zusammensetzungen.
FR2617172B1 (fr) *	1987-06-25	1993-07-02	Charbonnages Ste Chimique	Preparation de microlatex inverses utilisables comme adjuvants de flottation et de drainage ainsi que pour l'absorption et la retention de fluides aqueux
AU595624B2 (en) *	1987-06-30	1990-04-05	Kyoritsu Yuki Co. Ltd.	High water-absorptive resin emulsion
ES2085267T5 (es) *	1988-12-19	2000-11-16	Cytec Tech Corp	Polimeros cationicos microemulsionados.
NO901323L (no) †	1989-04-05	1990-10-08	Goodrich Co B F	Vandige, polymere mikroemulsjoner med meget fin partikkelstoerrelse.

1991
- 1991-04-15 DE DE69120374T patent/DE69120374T3/de not_active Expired - Lifetime
- 1991-04-15 AT AT91105960T patent/ATE139545T1/de not_active IP Right Cessation
- 1991-04-15 ES ES91105960T patent/ES2089050T5/es not_active Expired - Lifetime
- 1991-04-15 EP EP91105960A patent/EP0484617B2/fr not_active Expired - Lifetime
- 1991-04-15 DK DK91105960T patent/DK0484617T4/da active
- 1991-04-16 ZA ZA912852A patent/ZA912852B/xx unknown
- 1991-04-23 AU AU75306/91A patent/AU638325B2/en not_active Expired
- 1991-04-26 FI FI912035A patent/FI105563B/fi active
- 1991-05-09 BR BR919101907A patent/BR9101907A/pt not_active IP Right Cessation
- 1991-05-17 JP JP3140620A patent/JP3027623B2/ja not_active Expired - Fee Related
- 1991-05-23 MX MX025892A patent/MX170895B/es unknown
- 1991-06-07 CA CA002044021A patent/CA2044021C/fr not_active Expired - Lifetime
- 1991-06-10 NO NO912218A patent/NO180682C/no not_active IP Right Cessation
- 1991-06-10 KR KR1019910009536A patent/KR0175302B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH04226102A (ja)	1992-08-14
ES2089050T5 (es)	2002-09-01
DK0484617T3 (da)	1996-07-15
FI105563B (fi)	2000-09-15
KR0175302B1 (en)	1999-02-18
DE69120374T3 (de)	2002-06-06
DE69120374T2 (de)	1996-12-12
FI912035L (fi)	1991-12-12
NO180682B (no)	1997-02-17
MX170895B (es)	1993-09-21
FI912035A0 (fi)	1991-04-26
ES2089050T3 (es)	1996-10-01
NO912218D0 (no)	1991-06-10
ATE139545T1 (de)	1996-07-15
NO912218L (no)	1991-12-12
EP0484617A1 (fr)	1992-05-13
NO180682C (no)	1997-05-28
CA2044021C (fr)	2002-06-04
DK0484617T4 (da)	2002-03-18
CA2044021A1 (fr)	1991-12-12
AU7530691A (en)	1991-12-12
BR9101907A (pt)	1991-12-17
DE69120374D1 (de)	1996-07-25
AU638325B2 (en)	1993-06-24
EP0484617B2 (fr)	2001-12-12
ZA912852B (en)	1992-01-29
KR920000381A (ko)	1992-01-29
EP0484617B1 (fr)	1996-06-19

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Publication	Publication Date	Title
US5171808A (en)	1992-12-15	Cross-linked anionic and amphoteric polymeric microparticles
EP0462365B1 (fr)	1998-01-07	Microbilles chargées en polymères organiques pour la fabrication du papier
US4968435A (en)	1990-11-06	Cross-linked cationic polymeric microparticles
RU2265097C2 (ru)	2005-11-27	Изготовление бумаги и картона
US5340865A (en)	1994-08-23	Cross-linked cationic polyermic microparticles
EP0484617B1 (fr)	1996-06-19	Microperles de polymères anioniques et amphotères réticulés
KR100311871B1 (ko)	2001-12-15	입자분산액으로부터의고체분리수행능력을개선하는방법
JP2744096B2 (ja)	1998-04-28	乳化機能性重合体粒子及びその製造方法
US5152903A (en)	1992-10-06	Cross-linked cationic polymeric microparticles
US6130303A (en)	2000-10-10	Water-soluble, highly branched polymeric microparticles
US5354481A (en)	1994-10-11	Water-soluble highly branched polymeric microparticles
CA2594306C (fr)	2011-03-15	Retention et drainage ameliores pour la fabrication du papier
US20060142430A1 (en)	2006-06-29	Retention and drainage in the manufacture of paper
US11306441B2 (en)	2022-04-19	Composition comprising cross-linked anionic, organic polymeric microparticles, its preparation and use in paper and paperboard making processes
ZA200505458B (en)	2006-04-26	Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
JPH0770217A (ja)	1995-03-14	高い固体分の、および／または小さい水相小滴の重合体微細乳濁液の製造
RU2775389C2 (ru)	2022-06-30	Композиция, содержащая сшитые анионогенные органические полимерные микрочастицы, ее получение и применение в способах изготовления бумаги и картона
JP2011115779A (ja)	2011-06-16	パルプ製造排水の処理方法
NZ237837A (en)	1994-02-25	Composition comprising cross-linked anionic or amphoteric polymer
WO2006071633A1 (fr)	2006-07-06	Amelioration de la retention et de l'essorage pour la fabrication du papier
DE9117185U1 (de)	1996-10-31	Vernetzte anionische und amphotere polymere Mikropartikel